Home / 6,951.16-10,410.88-4,347.64

Finding the Fourth Proportional to 6,951.16, 10,410.88 and 4,347.64

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Solution

The fourth proportional to 6,951.16, 10,410.88 and 4,347.64 is: 6,511.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951.16 : 10,410.88 = 4,347.64 : x
  2. Step 2: Convert to fraction form
    6,951.16/10,410.88 = 4,347.64/x
  3. Step 3: Cross multiply
    6,951.16x = 10,410.88 × 4,347.64
  4. Step 4: Simplify right side
    6,951.16x = 45,262,758.32
  5. Step 5: Solve for x
    x = 45,262,758.32/6,951.16
  6. Step 6: Final answer
    x = 6,511.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.